How do you return an array from a function in JavaScript?

Can an array be returned from a function?

C programming does not allow to return an entire array as an argument to a function. However, you can return a pointer to an array by specifying the array’s name without an index.

How do I return an array result?

Returning array by passing an array which is to be returned as a parameter to the function.

  1. #include
  2. int *getarray(int *a)
  3. {
  4. printf(“Enter the elements in an array : “);
  5. for(int i=0;i
  6. {
  7. scanf(“%d”, &a[i]);
  8. }

Can an array be in a function JavaScript?

The array. of() function is an inbuilt function in JavaScript that creates a new array instance with variables present as the argument of the function. Syntax: Hey geek!

What is return () in JavaScript?

The return statement ends function execution and specifies a value to be returned to the function caller.

How do you send an array to a function?

C language passing an array to function example

  1. #include
  2. int minarray(int arr[],int size){
  3. int min=arr[0];
  4. int i=0;
  5. for(i=1;i
  6. if(min>arr[i]){
  7. min=arr[i];
  8. }
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Can we return an array in Java?

We can return an array in Java. Below is a Java program to demonstrate the same. We can use Pair in Java to return two values. We can encapsulate all returned types into a class and then return an object of that class.

How do you pass an array parameter in Java?

To pass an array as an argument to a method, you just have to pass the name of the array without square brackets. The method prototype should match to accept the argument of the array type. Given below is the method prototype: void method_name (int [] array);

How do you pass and return an array in C++?

C++ does not allow to return an entire array as an argument to a function. However, you can return a pointer to an array by specifying the array’s name without an index.

What can you do with arrays in Java?

Arrays are used to store multiple values in a single variable, instead of declaring separate variables for each value.

What is array and example?

An array is a data structure that contains a group of elements. … For example, a search engine may use an array to store Web pages found in a search performed by the user. When displaying the results, the program will output one element of the array at a time.

What is a function in JavaScript?

A JavaScript function is a block of code designed to perform a particular task. A JavaScript function is executed when “something” invokes it (calls it).

Why is return used in JavaScript?

The return statement is used to return a particular value from the function to the function caller. The function will stop executing when the return statement is called. The return statement should be the last statement in a function because the code after the return statement will be unreachable.

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What is the difference between return and return value?

RETURN [ return-value ]. The return-value must be a character value, either a literal or an expression. … If the called procedure doesn’t return a value, then the value returned is either the empty string (“”) or, if an earlier procedure RUN statement in the same call stack returned a value, then that value is returned.

What is the difference between return and console log?

return is a statement that allows a function to output a value back to where it was called. console. log is a function that lets us inspect values for debugging purposes.

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